Paedofloofism (floofinition) An adult animal who exhibits immature, juvenile, or youthful behavior. Origins: First observed in Europe circa 1891.

In Use: “Paedofloofism was strong in the newly adopted five-year-old dog, Bergstrom, who exibited an unrelenting joy in playing games such as fetch, chase, and hide and seek.”

In Use: “Karin wasn’t surprised by Ginger’s kittens’ playfulness, because Ginger’s paedofloofism kept her playing until the moment she gave birth.”